JP2002525379A - Organosiloxane containing modifying group in pesticide composition - Google Patents

Abstract

  (57) [Summary] The present invention discloses aminoalkoxylate organosiloxanes and their use, the preferred being as an insecticide aid, and intermediates for the preparation of such siloxanes.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION

Many pesticides require the addition of an adjuvant to the spray mixture to wet and spread the foliage. The adjuvant is often a surfactant, which performs a variety of functions, such as wetting the foliage or increasing the retention of spray droplets on those that have difficulty penetrating the herbicide into the cuticle of the plant be able to. These adjuvants are either provided as tankside additives or used as components of pesticide formulations.

Some trisiloxanes, such as Silwet L-77® surfactant (available from Witco Corp. of Greenwich, CT), by Gaskin et al. (Pestic, Sci. 1993, 38 , 185-192). Ethoxylate (TSE) has been shown to be able to reduce the cuticular penetration of herbicides into grasses compared to herbicides alone. Antagonism is used to indicate that a herbicide treatment with an adjuvant is less effective than a comparable herbicide treatment.

[0003] Sandbrink et al. (Pest. Sci. 1993, 38 , 272-279) reported that the TSE reduced glyphosate performance in controlling the Panicum maximum Jacq compared to glyphosate alone. Reporting. Snow et al., Langmuir, 1993, 9 , 424-30 discuss the physical properties and synthesis of novel cationic siloxane surfactants. These siloxanes were based on the reaction of a chloropropyl-modified trisiloxane with an alkanolamine such as N-methylethanolamine, which was further reacted with a halide to produce a quaternary surfactant.

[0004] Petroff et al. (European patent EP92116658) describe the use of cationic quaternary trisiloxanes to enhance the efficacy of glyphosate against plants with broad and soft leaves, broadleaf weeds. Henning et al. (DE 4318537) describe cationic siloxanyl-modified polyhydroxy hydrocarbons or carbohydrates for use with plant protection agents. These compounds are derived from saccharides containing 1 to 10 pentose and / or hexose units and siloxane moieties modified with quaternary ammonium groups. Reid et al. (U.S. Patent No. 9,389,160) describe amino-modified siloxane alkoxylates in which the amino functionality is found as the end group of an alkylene oxide moiety opposite the siloxane group. PCT WO97 / 324
At 75 Policello is an amino-modified siloxane (where the amine is attached to the siloxane backbone by an ether bond and the amine is at the end of the backbone,
Or a pendant).

In US Pat. No. 5,891,977, Dietz et al. Describe organopolysiloxanes containing polyhydroxyorganyl and polyalkylene groups, their preparation and use. In particular, these materials are described as being useful in water-in-oil and oil-in-water emulsifiers such as coatings, paints and inks and hair care formulations. Although these materials are stated to be practical for many applications, they have not been shown to have utility as adjuvants for pesticide applications.

[0006]

Summary of the Invention

Organosiloxanes used with pesticidally effective compositions and those useful in pesticide formulations for treating plants and animals are those substituted with at least one amine alkoxylate group, which is a novel siloxane structure. is there. Intermediates for the preparation of the siloxane are also disclosed herein.

[0007]

DETAILED DESCRIPTION OF THE INVENTION

The aminoalkoxylate organosiloxanes described herein are useful as adjuvants in agrochemical formulations, including but not limited to applications that can be used to treat plants or animals. The pesticide formulation comprises (a) at least one
It comprises at least one modified organosiloxane and (b) at least one pesticidally active ingredient, but may also comprise optional ingredients.

<(A) Organosiloxane> Preferably, the modified organooxane of the present invention has an average general formula: [SiO _4/2 ] _d [MeSiO _3/2 ] _e [O _1/2 MeSi (Q) O _{1 / 2} ] _f [O _1/2 SiMe ₂ Q] _g (I) wherein f is from 0 to 50, preferably 1 to 50, more preferably between 1 and 2, most preferably 1, d = 0 to 2, most preferably 0, and e = 0-3, most preferably 0
G = 2 + e + 2d if the siloxane is not cyclic, and g = 2 if the siloxane is cyclic
0 and f ≧ 1, e + d + f + g = 2 to 50 if the siloxane is not cyclic, 4 to 8 if the siloxane is cyclic, and Q has the formula -BN (BO (C _a H _2a O) _b R ¹ ] _{2-z Tz} or an aminoalkoxylate of either R ² (where at least one Q is not R ² ), and a is each 2 to 4
Is preferably 2 to 3, b is each 2 to 15, preferably 2 to 8,
B is each a divalent bridging group of C1 to C8, preferably C3 to C4, each of which is optionally O
H may be substituted, Z = 0 to 1, preferably 0, and R ¹ is hydrogen or 1-4
R ² is a polyether of the structure -BO (C _a H _2a O) _b R ¹ , hydrogen,
An alkyl group containing 1 to 18 carbons, preferably methyl, and c is
0 to 15 and T is a monovalent organic moiety.

Preferably, most R ² groups are methyl, but some are of the above structure —B (C _a H _2a O) _b R ¹ , for example, —C ₃ H ₆ (C ₂ H ₄ O) ₈ It may be a polyether of OH and —C ₃ H ₆ (C ₂ H ₄ O) ₆ (C ₃ H ₆ O) ₂ OCH ₃ . Exemplary _{B - (CH 2) 2 -} , - (CH 2) 3 - and _{-CH 2 CH (OH) CH 2} - and _{CH 2 C 6 H 9 (OH} ) CH 2 - it is. Examples of R ¹ may -H and -CH _3. Most preferably all terminal Q groups are methyl and at least one aminoalkoxylate pendant is present, or alternatively, the terminal group is an aminoalkoxylate and the pendant Q group is all methyl. There may be. Particularly preferred siloxane is _{(CH 3) 3 SiOSiCH 3 (} Q) OSi (CH 3) 3 ( where Q is an amino alkoxylate).

Preferably, a is such that a mixture of ethylene oxide (EO), propylene oxide (PO) and butylene oxide (BO) units is present. Preferably, for aqueous applications, there will be a large number of EO units, most preferably all a = 2. For non-aqueous applications such as cereal oil concentrates, more PO and BO units may be present. When Q comprises a mixture of oxyalkylenes, it may be blocked or random. One of ordinary skill in the art will appreciate that the oxyethylene position is superior to oxypropylene when the alkylene oxide group is blocked.

The T group is preferably an alkyl of less than 8 carbons, which may be branched, straight-chain or cyclic.
I). Another preferred T is an alkylamine function, -BNR¹ _TwoAnd this
May be further substituted (eg, with alkyl) or
And, for example, -BN (C_TwoH_2aO)_bR¹It may be. Alternatively, T is aminoal
Alkylsiloxane or aminoalkylhydroxysiloxane such as -B-N-B- (Si
O_1/2R⁶) -X¹(Where X¹Is a siloxane for Formula I above (-B-N-B- (SiO_1/2R ⁶ ) -X¹The group is [O_1/2MeSi (Q) O_1/2] Or [O_1/2SiMe₂Q]), and
, R⁶Is O_1/2Or -CH_ThreeIs). When T contains a siloxane, Q is bonded
The same main chain as the siloxane is preferred.

The Q group may include the amine from which the proton was obtained (ie, if there is a hydrogen ion attached to the nitrogen of the Q group), which may yield an aminosilicone alkoxylate under acidic conditions. Also contemplated herein is a quaternary species of Q (ie, if a third T group is present on the nitrogen in Q), but the quaternary compound is toxic to plants This is not preferred for use in the present invention because of its tendency.

Preferred Q structures are those where R ⁴ is hydrogen or methyl, a is 2 and b is 4-6. Specific Q _{groups, -C 2 H 4 N [C} 2 H 4 O (EO) 5 CH 3] 2, -C 2 H 4 N
[C ₂ H ₄ O (EO) ₅ H] ₂ , -C ₃ H ₆ N [C ₃ H ₆ O (EO) ₃ (PO) ₂ H] (C ₂ H ₅ ), -C ₃ H ₆ OCH ₂ CH (OH) CH ₂ N [C ₂ H ₄ O (EO) ₆ H] ₂ , -C ₃ H ₆ OCH ₂ CH (OH) CH ₂ NH [C ₃ H ₆ O (EO) ₆ H], -C _{3 H 6 C (CH 3)} 2 N (C 2 H 5) [C 3 H 6 O (
PO) ₅ H], -C ₃ H ₆ OCH ₂ (OH) CH ₂ NHC ₃ H ₆ O (EO) ₂ CH ₂ CH (CH ₃ ) NHCH ₂ CH (OH) CH ₂ OC ₃ H ₆ Si0 _2/2 (
(CH ₃ ) ₃ SiO _1/2 ) ₂ , and -C ₃ H ₆ O (C ₂ H ₄ O) ₄ CH ₂ CH (OH) CH ₂ N [CH ₂ CH ₂ O (EO) ₄ H] ₂ is there. Preferred aminosilicone alkoxylates are methyl R ^5, B is a trisiloxane preferably C4 alkylene from C1, most preferably propylene or 2-hydroxypropylene.

<Agrochemical> The agrochemical composition of the present invention also comprises at least one pesticide, especially one having an acidic functional group, ie, at least one carboxyl group, sulfone group or phosphonic acid group or a salt or salt thereof. Includes compounds containing esters. Pesticide means any compound used to control pests, such as rodenticides, fungicides and herbicides. Specific examples of pesticides that can be used include, but are not limited to, growth regulators, photosynthesis inhibitors, dye inhibitors, mitotic disruptors, lipid biosynthesis inhibitors, cell wall inhibitors, and cell membrane disruptors Is mentioned. The amount of pesticide used in the composition of the present invention depends on the type of pesticide used. More specific examples of pesticidal compounds that can be used with the composition of the present invention include phenoxyacetic acid, phenoxypropionic acid, phenoxybutyric acid, benzoic acid, triazine and S-triazine, substituted ureas, uracil, bentazone, desmedifam, methazole, phen Medifam, pyridate, amitrol, clomazone, fluridone, norflurazon, dinitroaniline, isopropalin, oryzalin, pendimethalin,
There are prodiamine, trifluralin, glyphosate, sulfonylurea, imidazolinone, clethodim, diclohopmethyl, fenoxapropethyl, fluazihop-p-butyl, haloxyhopmethyl, quizalofop, sethoxydim, diclobenil, isoxaben and bipyridylium compounds.

The pesticide may be liquid or solid. In the case of a solid, it is preferred that it is soluble in the solvent before application and that the silicone can act as a surfactant for such solubility, or that an additional surfactant can perform this function. .

It is preferred that the pesticide is not a solvent. For example, it is preferred that the pesticide does not include a solvent that may be categorized as a pesticidally effective compound.
Such solvents include paraffin; oils including animals, inorganics, plants, silicones, etc .; fatty acids, esters and amides of fatty acids; alkanes; ketones; alcohols; glycols; alkyl / aryl alkoxylates; diols;

Excipients The composition may include buffers, preservatives and other standard excipients known in the art. If the composition is insoluble in distilled water, spreading may be accomplished by adding a small amount of an acid such as acetic acid to add protons to the amine functionality, thereby increasing water solubility.

Further, the composition of the present invention may contain a solvent. These solvents are in the liquid state at room temperature. Examples include water, alcohols, aromatic solvents, oils (ie,
Inorganic oils, vegetable oils, silicone oils), lower alkyl esters of vegetable oils, fatty acids, ketones, glycols, polyethylene glycols, diols, paraffins and the like. The pesticide solvent may be 2,2,4-trimethyl, 1,3-pentanediol and their alkoxylate (especially ethoxylate) species, see Keyes US Pat. No. 5,674,832, or n-methyl-pyrrolidone.

In addition, other co-surfactants having short-chain hydrophobic substances that do not prevent super-spreading may be included. See U.S. Patent No. 5,558,806 to Policello et al., Which is incorporated herein by reference.

The co-surfactants useful herein include any of the following: non-ionic, cationic, anionic, amphoteric, zwitterionic, polymeric surfactants, or mixtures thereof. Surfactants are typically carbohydrate-based, silicone-based or fluorocarbon-based.

Useful surfactants include alkoxylates, especially ethoxylates, alkylarylalkoxylates, especially ethoxylates, including block copolymers including ethylene oxide, propylene oxide, butylene oxide copolymers and mixtures thereof. Or their derivatives, including propoxylates and alkylphenol ethoxylates, aryl aryl alkoxylates, especially ethoxylates or propoxylates and their derivatives, amine alkoxylates, especially amine ethoxylates, fatty acid alkoxylates, fatty alcohol alkoxylates, Alkylsulfonates, alkylbenzenes and alkylnaphthalenesulfonates, sulfated fatty alcohols, amines or acid amides, sodium isethionate Acid esters, sodium sulfosuccinate esters, sulfated or sulfonated fatty acid esters, petroleum sulfonates, N-acyl sarcosinates, alkyl polyglycosides, alkyl ethoxylated amines and the like.

Specific examples include alkyl acetylenic diols (SURFONYL-Air products), pyrridones based surfactants (eg SURFADONE-LP100-ISP), 2-ethylhexyl sulfate, isodecyl alcohol ethoxylate (eg PHODASURF DA53)
0-Rhodia) ethylenediamine alkoxylate (TETRONICS-BASF) and ethylene oxide / propylene oxide copolymer (PLURONICS-BASF) and gemini surfactants (Rhodia).

Preferred surfactants are ethylene oxide / propylene oxide copolymers (EO / PO
), Amine ethoxylate, sorbyl ethoxylate and the like. Duty
The following silicone surfactants have the general formula: R¹Me_TwoSiO [MeSi (X) O] ySiMe_TwoR⁶ Wherein y = 0-2, preferably 1, X is as described above, and R⁶Is G or
Trisiloxane alkoxylate (TS) which is alkyl of 1 to 4 carbons
A). Preferred nonionic siloxane alkoxylates include
There is a roxane alkoxylate (where y = 1, a = 3, q = 4-8, r = 0, R⁶Is Me, R ^Three Is H or Me).

[0024] Preferably, when the pesticide concentrate is made using a modified siloxane, suspension stability is used to improve physical stability.

<Production of Siloxane> The amine-modified organosiloxane of the present invention is obtained by hydrosilation of hydride siloxane with an epoxy intermediate such as allyl glycidal ether, vinylcyclohexane oxide, or epoxy-terminated allyl polyalkylene oxide. , Followed by ring opening of the epoxide with an appropriate aminoalkoxylate group. The hydride siloxanes described are commercially available and may be made as known in the art. Hydrosilation conditions vary depending on the reactants, but Ma
rciniec (Comprehensive Handbook of Hydrosilylation, edited by Bogdan Marciniec, Pe
rgamon Press) within the general conditions taught in.

Epoxy-terminated allylpolyethylene oxides can be prepared using the method outlined by Xue-Ping Gu et al. (Synthesis of Glycol Diglycidyl Ethers Using Phase-Tran).
sfer Catalysis; in Synthesis Communications June / July 1985, 649-651) from epoxides and commercially available allylic starting polyalkylene oxides.

The aminoalkoxylate to be reacted with the epoxide may be terminated with an alkyl or hydroxyl group, or terminated with an amine, so that the alkoxylate may be a diamine. Such diamines are available under the trade name JEFFAMINE. In such cases, it is believed that diamines will crosslink many siloxanes, so it is preferred to use siloxanes with only one epoxy functional group per molecule with diamines. The resulting product will be two siloxane chains linked by an aminoalkoxylate amino bridge. For this, short-chain siloxanes, for example trisiloxanes, are preferred.

Alternatively, to make an amine-modified siloxane, one may start from the reaction product of an allyl or methallyl chloride and an alkoxylated amine compound and hydrosilate the allyl polyhydroamine to a hydride siloxane. The hydrosylation conditions will vary with the amine and siloxane, but again within the general conditions taught by Marciniec.

If the siloxane is a terpolymer, ie, has two different functional groups hydrosilated in the backbone (eg, aminoalkoxylates, polyether siloxanes), then such hydrosilation may be hydrosyl It can be done sequentially or simultaneously, depending on the reactivity of the species to be converted and the desired end product. Reaction conditions for hydrosylating an allylic starting polyether are well known in the art.

The alkenylaminopolyalkylene oxide intermediate structure to be reacted with the hydride siloxane has the formula B ² N [BO (C _a H _2a O) _b R ¹ ] _2-z T _z, where B ² is alkenyl, All formulas are as described above except that the terminal of the alkenyl opposite the nitrogen atom is α, β unsaturated. Alkenyl can be C1-C18, preferably C1-C6
, Most preferably allyl or methallyl. To make this alkenylamine alkoxylate, an alkenyl salt such as allyl bromide is converted to ammonia,
Or reacting with a secondary or primary amine. The amine product is then alkoxylated.

An exemplary alkoxylation procedure is as follows (chemically described below):
Charge allylamine to the reactor. Degas and pressurize with nitrogen. 105
C. and then over 25 psig (.001) above the pressure exerted by allylamine.
5N ² / m) nitrogen is added. Add EO gradually, keep the temperature below 115 ° C and the pressure 80
Keep below psig (.0095N ² / m). Tertiary amine formation causes a significant drop in reactor pressure, at which time continuous addition of EO is required at 105-110 ° C and 60-80 psig (0.0066 psig).
To 0.0095 N ² / m). After adding the desired amount of EO, the reaction can be digested for 30 minutes, the remaining EO removed in vacuo, and the product recovered by cooling the reactor and slightly pressurizing the reactor.

[0032] Any glycols produced by using partially moistened amines are swept by vacuum.

[0033]

Embedded image Allylamino polyalkylene oxide may also be prepared by reacting allyl glycidyl ether (or similar unsaturated epoxide) with an amine alkoxylate (which produces an ether linkage). If a diamine is used in such a reaction, a diallyl species is formed that acts as a crosslinker, but should preferably be used with a single hydride siloxane. An alternative method using aziridine, although not preferred for toxicity reasons, is disclosed in PCT US97 / 04128 and is incorporated herein by reference.

[0034] Nonionic siloxanes and pesticides are commercially available, and their preparation is known in the art.

Use The modified organosiloxane may be used in agricultural applications as an adjuvant for pesticides where the siloxane has been applied to pesticide formulations for agricultural products or for treating animals. The compositions of the present invention are useful as tankside additives for animal shampoos or as components of herbicide formulations. Further, the compositions of the present invention may include fungicides, insecticides,
It is useful as an adjuvant for other pesticides such as plant growth regulators and acaricides. The pesticide formulation may be a wet, dry, slurry or other formulation known in the art.

The siloxane is added to the spray tank directly with the pesticide having acidic functionality or as part of a pesticide formulation. When used as a tankside additive, the siloxane is present at a weight concentration between 0.001% and 5.0%, preferably between 0.025% and 0.5%. Similarly, if the modified organosiloxane is used in an agricultural chemical formulation (in a can), the final use diluent may be between 0.001% and 5.0%, preferably 0.025% to 0.2% of the final use diluent.
Present at a weight concentration delivered between 5%.

Note that most diluents are made with water, but in the case of cereal oil concentrates, the oil (inorganic oil, silicone oil, animal or vegetable oil) is the diluent.

When the composition of the present invention is used with TSA, the weight ratio of TSA to modified organosiloxane is between 5:95 and 95: 5, preferably between 5:95 and 40:60.
Incorporation may be accomplished by physically mixing the two components prior to use, or by adding them separately to the spray mixture at the point of use.

When the composition of the present invention is used with a non-silicone surfactant, the weight ratio of non-silicone surfactant to modified organosiloxane is between 1:99 and 99: 1, preferably between 99: 1 and 40. : Between 60.

In addition, aminoalkoxylate organosiloxanes may also be generally used as surfactants in aqueous formulations where components having acidic functional groups are present. These organosiloxanes may also include, but are not limited to, wetting agents as surfactants and fabric softeners, coatings, hair care products, flow and leveling agents in skin care and creams for personal care applications. In addition, it can be used as a surfactant including an antistatic agent, a detergent for laundry products, and a softener.

[0041]

【Example】

Unless otherwise noted, all parts and percentages are by weight and weight percent and are based on weight at the particular stage of the process described.

Example 1 Alkoxylation of Allylamine A 2 liter solution of a Par pressure reactor was charged with 200.4 g of allylamine. 60 reactors
Heated to ° C. and brought to a pressure of 10 psig. To this system was added 25 psig of nitrogen and 50 g of EO. The reactor was gradually heated until an exotherm was observed. This happens at 103, 105
The pressure surged to psig. After the reaction had subsided, the temperature was maintained at 103 ° C. and more EO was added during 40-60 psig. After about 100 g had been added, another exotherm occurred to 130 ° C. and the pressure increased to 70 psig. After the exotherm had subsided, the reaction proceeded very well, allowing continuous addition of EO. Catalysis after formation of the tertiary amine was not required for subsequent EO addition. The temperature range for the reaction was 103-110 ° C., the pressure range was 40-45 psig (including 25 psig of nitrogen), and the EO addition rate was 20-25 g / min.

Example 2 Aminosilicone alkoxylates were prepared by slow addition (in a 1.3: 1 mole ratio) of the desired allylaminopolyalkylene oxide to a reaction vessel containing heptamethyltrisiloxane. Therefore, 25.7 g of heptamethyltrisiloxane (0.1155 mol), 39.3 g of allylamine ethoxylate, 4.6EO (0.1501 mol) together with 30 g of isopropanol (solvent) were added to a 250 mL circle equipped with an addition funnel, reflux condenser and overhead stirrer. Weighed into bottom flask. The contents of the flask were heated to 65 ° C., catalyzed with 0.3 g of potassium trichloroethyleneplatinate (III) solution (1% in isopropanol) and maintained at this temperature for 6 hours. The reaction mixture was heated to 75 ° C. and another 0.56 g of the catalyst solution was added. The reaction mixture was maintained at this temperature for an additional 5 hours, at which point an additional 0.26 g of the catalyst solution was added to the reaction mixture and stirred for an additional hour. The reaction was monitored by introducing a sample of the reaction mixture into a fermentation tube containing a KOH / water / methanol solution. The evolution of hydrogen indicates an incomplete reaction. The contents of the flask were mixed until the SiH intermediate disappeared. The mixture was cooled to 45 ° C., filtered through a fine filter pad, swept on a Rotovap at 70 ° C. and 1.0 mm Hg for 1.5 hours, viscosity 78 cps (Spindle LV-3 @ 100 rpm), refractive index 1.45.
A dark amber product with an aqueous surface tension of 20 (25 ° C.) and an aqueous surface tension of 21.1 mN / m (0.1% wt., Wilhelmy plate) was obtained. The obtained aminosilicone alkoxylate is shown in Table 1.

[0044]

[Table 1] Example 3 This example demonstrates the usefulness of the organosilicone composition of the present invention as a surfactant. This aqueous solution of siloxane resulted in a significant decrease in surface tension with respect to water. For surface tension, use a sandblasted platinum blade as a sensor
Measured using a Cahn microbalance. 0.005MN as a balance aid for solutions of various components
Prepared at 0.1% by weight in aCl water (deionized).

Spreading was determined by applying 10 μL droplets of a surfactant solution to a polyester film (3M, IR 1140 transparent film) and measuring the spread diameter 30 seconds later. The solution was applied with an automatic pipette resulting in a reproducible volume of droplets. A surfactant solution was prepared using deionized water that was further purified on a Millipore filtration system.

[0046]

[Table 2]

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) C08L 83/08 C08L 83/08 83/12 83/12 (72) Inventor Bulgazuri, Jack 43315, Ohio, USA Cardington, Country Road, 24, 2297 F-term (reference) 4D077 AB17 AC03 BA03 DC08Z DC43Z DC70Z DD32X DD32Y DD33X DD33Y DD56X DD56Y DE02X DE02Y DE07X DE07Y DE08X DE08Y DE17X DE17Y DE20X DE20Y 4H011 BA05 BC01 V054 CP091 CP181 ED026 ED056 EH036 EN006 EN126 EP006 EV186 EV246 FD311 FD312 FD316 GA00 4J035 BA04 BA05 BA06 CA182 EA01 GA08 LB20

Claims (10)

[Claims] 1. An average general formula: [SiO_4/2]_d[MeSiO_3/2]_e[O_1/2MeSi (Q) O_1/2]_f[O_1/2SiMe_TwoQ]_g  (I) where f is between 0 and 50, d = 0-2, e = 0-3, if the siloxane is not cyclic
G = 2 + e + 2d, if siloxane is cyclic, g = 0 and f ≧ 1, siloxane must be cyclic
E + d + f + g = 2-50, if the siloxane is cyclic, 4-8, and Q is of the formula -BN (BO (C_aH_2aO) _b R¹]_2-zT_zOr R^TwoAny of the aminoalkoxylates (but less
And one Q is R^TwoA) is 2 to 4 each, b is 2 to 15 each,
B is each a C1-C8 divalent bridging group, each of which may be optionally substituted by OH.
, Z = 0, 1, R¹Is hydrogen or a hydrocarbon group of 1 to 4 carbons, R^TwoIs structure-B
O (C_aH_2aO)_cR¹Polyethers, hydrogen or alkyl groups containing 1 to 18 carbons
Wherein c = 0 to 15 and T is a monovalent organic moiety. Wherein T is less than eight carbon alkyl (branched and may be linear or cyclic), the alkyl amine functionality, -BNR ¹ _{2, ^{or, BNB- (SiO 1/2 R 6)}} - X ¹ (wherein X ¹ is a siloxane for formula I, and R ⁶ is 0 _1/2 or -CH ₃₎ a composition of claim 1. 3. The composition according to claim 1, wherein f = 1 to 5, d = 0, e = 0 and g = 2. 4. The composition according to claim 1, further comprising a pesticide. 5. The composition according to claim 3, wherein T is alkyl and Z = 1. 6. The method according to claim 6, wherein_4/2]_d[MeSiO_3/2]_e[O_1/2MeSi (Q) O_1/2]_f[O_1/2SiMe_TwoQ]_g  (I) where f is between 0 and 50, d = 0-2, e = 0-3, if the siloxane is not cyclic
G = 2 + e + 2d, if siloxane is cyclic, g = 0 and f ≧ 1, siloxane must be cyclic
E + d + f + g = 2-50, if the siloxane is cyclic, 4-8, and Q is of the formula -BN (BO (C_aH_2aO) _b R¹]_2-zT_zOr R^TwoAny of the aminoalkoxylates (but less
And one Q is R^TwoA) is 2 to 4 each, b is 2 to 15 each,
B is each a C1-C8 divalent bridging group, each of which may be optionally substituted by OH.
, Z = 0, 1, R¹Is hydrogen or a hydrocarbon group of 1 to 4 carbons, R^TwoIs structure-B
O (C_aH_2aO)_bR¹Polyethers, hydrogen or alkyl groups containing 1 to 18 carbons
And T is a monovalent organic moiety. A pesticide application method comprising applying a composition containing｝ to an animal or a plant. 7. The method of claim 6, further comprising applying a co-surfactant. 8. An alkyl of f = 1-5, d = 0, e = 0 and g = 2 and T is less than 8 carbons (which may be branched, straight-chain or cyclic); Alkylamine functionality,
-BNR ¹ ₂ or ^{_{BNB- (SiO 1/2 R 6) -X}} 1 ( wherein X ¹ is a siloxane for formula I, and R ⁶ is 0 _1/2 or -CH _3), is, The method of claim 6. 9. A compound of the formula B ² N [BO (C _a H _2a O) _b R ¹ ] _{22 -z} T _z wherein B ² is alkenyl (the terminal of the alkenyl opposite to the nitrogen atom is α , Β saturation), a = 2-4, b = 2-15, z = 1
To 2, B is a divalent bridging group of C8 from C1, each may be OH optionally substituted, R ¹ is hydrogen or hydrocarbon group 1 to 4 carbons, T is 8 amines fewer than alkyl carbon (branched, may be linear or cyclic), the alkyl amino functionality, or -BNR ¹ _2). 10. The amine according to claim 9, wherein z = 0.